40834 has 8 divisors (see below), whose sum is σ = 64908. Its totient is φ = 19200.

The previous prime is 40829. The next prime is 40841. The reversal of 40834 is 43804.

40834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 38809 + 2025 = 197^2 + 45^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567 + ... + 634.

2⁴⁰⁸³⁴ is an apocalyptic number.

40834 is a deficient number, since it is larger than the sum of its proper divisors (24074).

40834 is a wasteful number, since it uses less digits than its factorization.

40834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 40834 is about 202.0742437818. The cubic root of 40834 is about 34.4355725407.

The spelling of 40834 in words is "forty thousand, eight hundred thirty-four".